Sonic Corp. operates and franchises one of the largest chains of drive-in restaurants known as Sonic Drive-In in the United States. Based in Caney, Kan., the company has more than 3,500 drive-in. Sonic Drive-In offers a wide selection of items, such as specialty drinks, including cherry limeades and slushes, frozen desserts, made-to-order sandwiches and hamburgers, foot long quarter pound chili cheese coneys, hand-battered onion rings, tots, salads and wraps. It also provides breakfast items, such as sausage or bacon with egg and cheese Breakfast Toaster or CroisSONIC breakfast sandwiches and breakfast burritos.